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41. 发明专利

MX2010002158A REDUCCION DE ANILLOS A TRAVES DE LA ACTIVIDAD MICROBIOLOGICA ANAEROBIA NATURAL PARA LA TRANSFORMACION DE SUSTANCIAS QUIMICAS AROMATICAS RELACIONADAS CON EL PETROLEO CRUDO. 未知
公开(公告)号：MX2010002158A
公开(公告)日：2010-03-18
申请号：MX2010002158
申请日：2008-08-22
申请人： DU PONT
发明人： FALLON ROBERT D , JACKSON SCOTT CHRISTOPHER
IPC分类号： C09K8/582
摘要： La presente invención describe que la viscosidad del petróleo crudo se reduce mediante una biotransformación reductora de los componentes aromáticos del petróleo crudo mejorando las capacidades bioquímicas de las poblaciones microbianas anaerobias naturales del pozo.

42. 发明专利

MX2010001988A METODO DE RECUPERACION MEJORADA DE PETROLEO DE LOS RESERVORIOS DE PETROLEO. 未知
公开(公告)号：MX2010001988A
公开(公告)日：2010-03-10
申请号：MX2010001988
申请日：2008-08-22
申请人： DU PONT
发明人： JACKSON SCOTT CHRISTOPHER , MAHLER WALTER , ACHILLES BERARDINO D
IPC分类号： C09K8/58
摘要： La presente invención describe un método para mejorar la recuperación de petróleo de un reservorio subterráneo mediante la inundación con agua, en donde el fluido de inundación usado en el proceso de inundación con agua comprende agua y plumas trituradas. Se espera que el uso de plumas trituradas incremente la recuperación de petróleo al mejorar la eficiencia del barrido.

43. 发明专利

CA2717852A1 IDENTIFICATION, CHARACTERIZATION, AND APPLICATION OF PSEUDOMONAS STUTZERI (LH4:15), USEFUL IN MICROBIALLY ENHANCED OIL RELEASE 未知
公开(公告)号：CA2717852A1
公开(公告)日：2009-10-22
申请号：CA2717852
申请日：2009-04-17
申请人： DU PONT
发明人： KEELER SHARON JO , FALLON ROBERT D , HENDRICKSON EDWIN R , HNATOW LINDA L , JACKSON SCOTT CHRISTOPHER , PERRY MICHAEL P
IPC分类号： B09C1/10 , C02F3/34 , C12N1/26 , C12N1/30
摘要： The present disclosure relates to isolation and identification of unique Pseudomonas stutzeri strains that can grow on crude oil under denitrifying conditions and are useful in oil recovery.

44. 发明专利

CA2704744A1 PREPARATION OF POLYTRIMETHYLENE ETHER GLYCOL OR COPOLYMERS THEREOF 未知
公开(公告)号：CA2704744A1
公开(公告)日：2009-05-07
申请号：CA2704744
申请日：2008-10-31
申请人： DU PONT
发明人： HARMER MARK ANDREW , CONFER DAVID C , KRISTJANSDOTTIR SIGRIDUR SOLEY , JACKSON SCOTT CHRISTOPHER , HOFFMANN CHRISTIAN , SPENCE RUPERT
IPC分类号： C08G65/00
摘要： This invention relates to a process for preparing polytrimethylene ether glycols or copolymers thereof by a polycondensation reaction using at least one acid catalyst, wherein the temperature of the reaction is controlled such that the average temperature during the first half of the reaction is higher than the average temperature during the second half of the reaction.

45. 发明专利

CA2673047A1 PRODUCTION OF DIHYDRONEPETALACTONE BY HYDROGENATION OF NEPETALACTONE 未知
公开(公告)号：CA2673047A1
公开(公告)日：2008-07-03
申请号：CA2673047
申请日：2007-12-20
申请人： DU PONT
发明人： SEAPAN MAYIS , SCIALDONE MARK A , MANZER LEO ERNEST , JACKSON SCOTT CHRISTOPHER , HUTCHENSON KEITH W
IPC分类号： C07D311/94
摘要： This invention provides a process for producing dihydronepetalactone usin g mixtures comprising both trans-cis nepetalactone and cis-trans nepetalacto ne. A reaction mixture comprising trans-cis nepetalactone and cis-trans nepe talactone is first contacted with hydrogen in the presence of at least one h ydrogenation catalyst under conditions that optimize the preferential conver sion of trans-cis nepetalactone to dihydronepetalactone. Cis-trans nepetalac tone is subsequently converted to dihydronepetalactone by contact with hydro gen in the presence of at least one hydrogenation catalyst.

46. 发明专利

CA2671531A1 HYDROGENATION OF CARYOPHYLLENE 未知
公开(公告)号：CA2671531A1
公开(公告)日：2008-07-03
申请号：CA2671531
申请日：2007-12-20
申请人： DU PONT
发明人： SEAPAN MAYIS , HUTCHENSON KEITH W , JACKSON SCOTT CHRISTOPHER , MANZER LEO ERNEST , SCIALDONE MARK A
IPC分类号： C07C5/03
摘要： A process for the hydrogenation of a mixture of caryophyllenes by contact with hydrogen in the presence of a supported catalyst. The resulting produc ts are useful for the application to skin.

47. 发明专利

CA2202994C CARBONIZATION OF HALOCARBONS 未知
公开(公告)号：CA2202994C
公开(公告)日：2008-04-29
申请号：CA2202994
申请日：1995-10-16
申请人： DU PONT
发明人： WEBSTER JAMES LANG , JACKSON SCOTT CHRISTOPHER
IPC分类号： A62D3/00 , C01B31/02 , A62D3/40 , A62D101/22 , A62D101/28 , A62D101/47 , B01D53/70 , C01B7/01 , C01B7/19 , C01B9/00
摘要： Halocarbon is carbonized at a temperature of at least 600 .degree.C in the presence of excess hydrogen and the absence of water to obtain carbon and anhydrous haloacid as the primary reaction products.

48. 发明专利

DE68914342D1 未知
公开(公告)号：DE68914342D1
公开(公告)日：1994-05-11
申请号：DE68914342
申请日：1989-06-23
申请人： DU PONT
发明人： JACKSON SCOTT CHRISTOPHER
IPC分类号： C08G63/20 , G06F3/033 , G06F3/041 , G06K11/06 , G06K11/10
摘要： A touch screen overlay for use on the viewing surface of a visual display device formed from a flexible membrane laminate having improved conductor durability. The flexible laminate comprises first and second flexible substrates formed of transparent polyester material. An array of parallel transparent conductors is deposited on a surface of each flexible substrate. The two flexible substrates are joined together by an adhesive sheet of polyester material. The substrates are joined so that transparent conductors are deposited on the surface of each flexible substrate which faces away from the viewing surface when the overlay is attached to the visual display device. The two arrays, when so superimposed, form a grid-like pattern, separated by the thickness of the upper one of the flexible substrates and the adhesive sheet. A third flexible substrate also formed of polyester material covers the surface of the upper one of the other flexible substrates carrying the upper array of parallel conductors. The second and third flexible substrates are also joined by an adhesive sheet of polyester material. When the overlay is contacted either by finger touch or by a stylus, the transparent conductors located in the laminated below the contact area will subjected substantially only to compression forces.

49. 发明专利

AT104078T 未知
公开(公告)号：AT104078T
公开(公告)日：1994-04-15
申请号：AT89306403
申请日：1989-06-23
申请人： DU PONT
发明人： JACKSON SCOTT CHRISTOPHER
IPC分类号： C08G63/20 , G06F3/033 , G06F3/041 , G06K11/06 , G06K11/10
摘要： A touch screen overlay for use on the viewing surface of a visual display device formed from a flexible membrane laminate having improved conductor durability. The flexible laminate comprises first and second flexible substrates formed of transparent polyester material. An array of parallel transparent conductors is deposited on a surface of each flexible substrate. The two flexible substrates are joined together by an adhesive sheet of polyester material. The substrates are joined so that transparent conductors are deposited on the surface of each flexible substrate which faces away from the viewing surface when the overlay is attached to the visual display device. The two arrays, when so superimposed, form a grid-like pattern, separated by the thickness of the upper one of the flexible substrates and the adhesive sheet. A third flexible substrate also formed of polyester material covers the surface of the upper one of the other flexible substrates carrying the upper array of parallel conductors. The second and third flexible substrates are also joined by an adhesive sheet of polyester material. When the overlay is contacted either by finger touch or by a stylus, the transparent conductors located in the laminated below the contact area will subjected substantially only to compression forces.

50. 发明专利

ZA9102945B BARRIER MATERIALS USEFUL FOR PACKAGING 未知
公开(公告)号：ZA9102945B
公开(公告)日：1992-12-30
申请号：ZA9102945
申请日：1991-04-19
申请人： DU PONT
发明人： DEAK GEDEON IMRE , GEDEON IMRE DEAK , JACKSON SCOTT CHRISTOPHER , SCOTT CHRISTOPHER JACKSON
IPC分类号： C23C14/10 , B32B , B29D
CPC分类号： B32B38/00 , B32B37/12 , C23C14/10 , Y10T428/31507 , Y10T428/31525 , Y10T428/31681 , Y10T428/31725 , Y10T428/31786

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